EP1579483A2 - System and method for expanding a pulse width - Google Patents
System and method for expanding a pulse widthInfo
- Publication number
- EP1579483A2 EP1579483A2 EP03783154A EP03783154A EP1579483A2 EP 1579483 A2 EP1579483 A2 EP 1579483A2 EP 03783154 A EP03783154 A EP 03783154A EP 03783154 A EP03783154 A EP 03783154A EP 1579483 A2 EP1579483 A2 EP 1579483A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- signal
- pulse width
- pulse
- capacitor
- shift
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/017—Adjustment of width or dutycycle of pulses
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
- G11C29/028—Detection or location of defective auxiliary circuits, e.g. defective refresh counters with adaption or trimming of parameters
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
- G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/50—Marginal testing, e.g. race, voltage or current testing
- G11C29/50012—Marginal testing, e.g. race, voltage or current testing of timing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Pulse Circuits (AREA)
- Dram (AREA)
- Manipulation Of Pulses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0215156A FR2848037B1 (en) | 2002-12-02 | 2002-12-02 | SYSTEM AND METHOD FOR HEARING A PULSE WIDTH |
FR0215156 | 2002-12-02 | ||
PCT/US2003/035203 WO2004051704A2 (en) | 2002-12-02 | 2003-11-04 | System and method for expanding a pulse width |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1579483A2 true EP1579483A2 (en) | 2005-09-28 |
EP1579483A4 EP1579483A4 (en) | 2008-10-29 |
Family
ID=32309918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03783154A Withdrawn EP1579483A4 (en) | 2002-12-02 | 2003-11-04 | System and method for expanding a pulse width |
Country Status (11)
Country | Link |
---|---|
US (1) | US6753713B1 (en) |
EP (1) | EP1579483A4 (en) |
JP (1) | JP2006520113A (en) |
KR (1) | KR20050085303A (en) |
CN (1) | CN101061549A (en) |
AU (1) | AU2003291225A1 (en) |
CA (1) | CA2507693A1 (en) |
FR (1) | FR2848037B1 (en) |
NO (1) | NO20053191D0 (en) |
TW (1) | TW200414225A (en) |
WO (1) | WO2004051704A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI333332B (en) * | 2007-03-13 | 2010-11-11 | Novatek Microelectronics Corp | Pulse extension circuits for extending pulse signals |
JP6409864B2 (en) | 2014-03-20 | 2018-10-24 | 日本電気株式会社 | Termination device, termination control method, and storage medium storing termination control program |
CN103929155B (en) * | 2014-04-30 | 2017-01-11 | 广州视源电子科技股份有限公司 | Pulse width broadening circuit |
CN107272485A (en) * | 2017-06-16 | 2017-10-20 | 中国科学院苏州生物医学工程技术研究所 | A kind of pulse signal acquisition device and method based on low speed ADC |
KR102636148B1 (en) * | 2017-11-21 | 2024-02-14 | 삼성전자주식회사 | Operation method of signal receiver, pulse width controller, and electric device including the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61177019A (en) * | 1985-01-31 | 1986-08-08 | Matsushita Electric Ind Co Ltd | Pulse stretch circuit |
US5706246A (en) * | 1996-03-11 | 1998-01-06 | Lg Semicon Co., Ltd. | Address transition detection circuit |
US5793699A (en) * | 1997-03-04 | 1998-08-11 | Sgs-Thomson Microelectronics S.R.L. | Circuit for the generation and reset of timing signal used for reading a memory device |
US5995444A (en) * | 1997-12-30 | 1999-11-30 | Stmicroelectronics, Inc. | Edge transition detection control of a memory device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3426608B2 (en) * | 1990-04-04 | 2003-07-14 | ユニシス コーポレイシヨン | Clock deskew circuit |
US5856753A (en) * | 1996-03-29 | 1999-01-05 | Cypress Semiconductor Corp. | Output circuit for 3V/5V clock chip duty cycle adjustments |
US6346841B2 (en) * | 1998-06-29 | 2002-02-12 | Hyundai Electronics Industries Co., Ltd. | Pulse generator |
JP2001101870A (en) * | 1999-09-30 | 2001-04-13 | Fujitsu Ltd | Semiconductor integrated circuit |
KR100434201B1 (en) * | 2001-06-15 | 2004-06-04 | 동부전자 주식회사 | Semiconductor package and fabrication method |
-
2002
- 2002-12-02 FR FR0215156A patent/FR2848037B1/en not_active Expired - Fee Related
-
2003
- 2003-03-03 US US10/379,484 patent/US6753713B1/en not_active Expired - Lifetime
- 2003-11-04 WO PCT/US2003/035203 patent/WO2004051704A2/en active Search and Examination
- 2003-11-04 AU AU2003291225A patent/AU2003291225A1/en not_active Abandoned
- 2003-11-04 EP EP03783154A patent/EP1579483A4/en not_active Withdrawn
- 2003-11-04 CN CNA2003801043131A patent/CN101061549A/en active Pending
- 2003-11-04 KR KR1020057010006A patent/KR20050085303A/en not_active Application Discontinuation
- 2003-11-04 JP JP2004557158A patent/JP2006520113A/en not_active Withdrawn
- 2003-11-04 CA CA002507693A patent/CA2507693A1/en not_active Abandoned
- 2003-11-21 TW TW092132692A patent/TW200414225A/en unknown
-
2005
- 2005-06-30 NO NO20053191A patent/NO20053191D0/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61177019A (en) * | 1985-01-31 | 1986-08-08 | Matsushita Electric Ind Co Ltd | Pulse stretch circuit |
US5706246A (en) * | 1996-03-11 | 1998-01-06 | Lg Semicon Co., Ltd. | Address transition detection circuit |
US5793699A (en) * | 1997-03-04 | 1998-08-11 | Sgs-Thomson Microelectronics S.R.L. | Circuit for the generation and reset of timing signal used for reading a memory device |
US5995444A (en) * | 1997-12-30 | 1999-11-30 | Stmicroelectronics, Inc. | Edge transition detection control of a memory device |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 0103, no. 86 (E-467), 24 December 1986 (1986-12-24) & JP 61 177019 A (MATSUSHITA ELECTRIC IND CO LTD), 8 August 1986 (1986-08-08) * |
See also references of WO2004051704A2 * |
Also Published As
Publication number | Publication date |
---|---|
KR20050085303A (en) | 2005-08-29 |
CA2507693A1 (en) | 2004-06-17 |
CN101061549A (en) | 2007-10-24 |
WO2004051704A2 (en) | 2004-06-17 |
FR2848037A1 (en) | 2004-06-04 |
NO20053191L (en) | 2005-06-30 |
TW200414225A (en) | 2004-08-01 |
US6753713B1 (en) | 2004-06-22 |
EP1579483A4 (en) | 2008-10-29 |
AU2003291225A1 (en) | 2004-06-23 |
NO20053191D0 (en) | 2005-06-30 |
JP2006520113A (en) | 2006-08-31 |
AU2003291225A8 (en) | 2004-06-23 |
WO2004051704A3 (en) | 2007-01-18 |
FR2848037B1 (en) | 2005-01-14 |
US20040104752A1 (en) | 2004-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050630 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE GB IT NL |
|
PUAK | Availability of information related to the publication of the international search report |
Free format text: ORIGINAL CODE: 0009015 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H03K 3/017 20060101ALI20080211BHEP Ipc: G11C 8/00 20060101AFI20080211BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20080925 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H03K 5/04 20060101ALI20080919BHEP Ipc: H03K 3/017 20060101ALI20080919BHEP Ipc: G11C 8/00 20060101AFI20080211BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20081230 |